kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Andrew Boie, as per
http://www.dell.com/support/drivers/us/en/19/Product/precision-m4600 an
update is available for your BIOS (A15). If you update to this following
https://help.ubuntu.com/community/BiosUpdate , does it change anything?

If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Thank you for your understanding.

** Tags added: bios-outdated-a15

** Changed in: linux (Ubuntu)
       Status: Triaged => Incomplete

-- 
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https://bugs.launchpad.net/bugs/996672

Title:
  Dell M4600 very slow after resume

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Dell M4600 (BIOS A10) with Ubuntu 12.04 64-bit. If I suspend the
  device while un-docked and then resume, my laptop is very slow and
  turbostat shows that I am stuck at about 600MHz for all cores, even
  when there is significant load:

   cr CPU    %c0  GHz  TSC    %c1    %c3    %c6    %c7  %pc2  %pc3  %pc6  %pc7
            37.13 0.62 2.49  25.84   0.23   0.13  36.68  0.00  0.00  0.00  0.00
     0   0  24.71 0.64 2.49   4.76   0.33   0.07  70.13  0.00  0.00  0.00  0.00
     0   4  14.70 0.61 2.49  14.77   0.33   0.07  70.12  0.00  0.00  0.00  0.00
     1   1  78.43 0.63 2.49   1.51   0.01   0.18  19.88  0.00  0.00  0.00  0.00
     1   5  13.18 0.61 2.49  66.75   0.01   0.18  19.88  0.00  0.00  0.00  0.00
     2   2  66.62 0.63 2.49   1.59   0.13   0.00  31.66  0.00  0.00  0.00  0.00
     2   6  13.08 0.61 2.49  55.13   0.13   0.00  31.65  0.00  0.00  0.00  0.00
     3   3  72.93 0.63 2.49   1.31   0.44   0.25  25.07  0.00  0.00  0.00  0.00
     3   7  13.39 0.61 2.49  60.85   0.44   0.25  25.06  0.00  0.00  0.00  0.00

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-24-generic 3.2.0-24.37
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  apboie     2054 F.... pulseaudio
   /dev/snd/controlC0:  apboie     2054 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xdee60000 irq 54'
     Mixer name	: 'IDT 92HD90BXX'
     Components	: 'HDA:111d76e7,102804a3,00100102'
     Controls      : 19
     Simple ctrls  : 10
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xdd080000 irq 17'
     Mixer name	: 'Nvidia GPU 14 HDMI/DP'
     Components	: 'HDA:10de0014,10de0101,00100100'
     Controls      : 24
     Simple ctrls  : 4
  Date: Tue May  8 11:12:54 2012
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=cbeb4afc-7775-4066-a476-bc6151bd4cb1
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: Dell Inc. Precision M4600
  ProcEnviron:
   TERM=xterm
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic root=UUID=3357e885-7626-421e-8bc4-d4c23a78e65d ro quiet splash reboot=pci vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-24-generic N/A
   linux-backports-modules-3.2.0-24-generic  N/A
   linux-firmware                            1.79
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/29/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A10
  dmi.board.name: 08V9YG
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA10:bd03/29/2012:svnDellInc.:pnPrecisionM4600:pvr01:rvnDellInc.:rn08V9YG:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Precision M4600
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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